LTC2960HDC-3#TRPBF

Product Overview

Category

The LTC2960HDC-3#TRPBF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in various electronic devices and systems for voltage monitoring and power supply sequencing applications.

Characteristics

• Voltage monitoring: The LTC2960HDC-3#TRPBF provides accurate monitoring of input voltages, ensuring proper operation of the system.
• Power supply sequencing: It enables controlled power-up and power-down sequences, preventing potential damage to sensitive components.
• High accuracy: This IC offers precise voltage monitoring with low voltage thresholds and tight tolerances.
• Wide operating range: The LTC2960HDC-3#TRPBF can operate within a wide voltage range, making it suitable for diverse applications.
• Low power consumption: It consumes minimal power during operation, contributing to energy efficiency.

Package

The LTC2960HDC-3#TRPBF is available in a small form factor package, such as a 6-pin DFN (Dual Flat No-Lead) package.

Essence

The essence of the LTC2960HDC-3#TRPBF lies in its ability to accurately monitor input voltages and control power supply sequencing, ensuring reliable and safe operation of electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.7V to 80V
• Voltage Threshold Accuracy: ±1.5%
• Quiescent Current: 10μA (typical)
• Operating Temperature Range: -40°C to 125°C
• Output Type: Open-drain
• Fault Detection Timeout: Adjustable

Detailed Pin Configuration

The LTC2960HDC-3#TRPBF features the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FLT: Fault output pin
4. EN: Enable pin
5. TH: Threshold pin
6. VCC: Power supply pin

Functional Features

Voltage Monitoring

The LTC2960HDC-3#TRPBF accurately monitors the input voltage and provides a fault output signal when the voltage exceeds or falls below the programmed thresholds.

Power Supply Sequencing

This IC enables controlled power-up and power-down sequences, ensuring that different components of a system receive power in a specific order to prevent potential damage or instability.

Adjustable Fault Detection Timeout

The fault detection timeout can be adjusted to allow for temporary voltage fluctuations without triggering a fault condition, providing flexibility in various applications.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring ensures reliable operation of electronic systems.
• Controlled power supply sequencing prevents potential damage to sensitive components.
• Wide operating voltage range makes it suitable for diverse applications.
• Low power consumption contributes to energy efficiency.

Disadvantages

• Limited fault detection timeout adjustment range may not meet the requirements of certain applications.
• The small form factor package may pose challenges during assembly and soldering processes.

Working Principles

The LTC2960HDC-3#TRPBF operates by comparing the input voltage with the programmed threshold levels. When the voltage exceeds or falls below these thresholds, the fault output is triggered. The power supply sequencing feature is achieved through the enable pin, which controls the timing of power-up and power-down sequences.

Detailed Application Field Plans

The LTC2960HDC-3#TRPBF finds applications in various fields, including but not limited to: - Industrial automation systems - Automotive electronics - Telecommunications equipment - Power management systems - Medical devices

Detailed and Complete Alternative Models

1. LTC2960HDC-2#TRPBF: Similar to the LTC2960HDC-3#TRPBF, but with a different voltage threshold accuracy of ±2%.
2. LTC2960HDC-4#TRPBF: Similar to the LTC2960HDC-3#TRPBF, but with a different voltage threshold accuracy of ±0.5%.

These alternative models provide options with varying voltage threshold accuracies to suit specific application requirements.

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